4in1/5IN1 Carbon Monoxide Detectors Plug-in Natural Gas Detector&Carbon Monoxide
$ 10.03
Description
4in1/5IN1 Carbon Monoxide Detectors Plug-in Natural Gas Detector&Carbon Monoxide. 【Adjustable Gas Sensitivity】This detector provides a dual-sensitivity mode (S1/S2) for optimized gas detection. 【Loud Audible & Visual Alarm】When CO or combustible gas threats are detected, the unit triggers a dual alarm with bright flashing lights and an 85dB+ sound. 4in1/5IN1 Carbon Monoxide Detectors Plug-in Natural Gas Detector&Carbon Monoxide 4IN1 【4-in-1 Multi-Sensor Detection】 This plug-in detector continuously monitors carbon monoxide, natural gas, temperature, and humidity with real-time HD display. Its advanced dual-sensor technology ensures fast, accurate alerts for complete home safety. 【Loud Audible & Visual Alarm】When CO or combustible gas threats are detected, the unit triggers a dual alarm with bright flashing lights and an 85dB+ sound. This immediate warning allows quick response, day or night, even while sleeping. 【Plug-in Power with Battery Backup】The detector plugs directly into any standard outlet for continuous operation. Its built-in rechargeable battery provides up to 10 hours of backup protection during power outages, offering peace of mind without interruption. 【Adjustable Gas Sensitivity】This detector provides a dual-sensitivity mode (S1/S2) for optimized gas detection. S1 is calibrated for methane (CH₄); S2 detects other combustible gases like butane (C₄H₁₀). Intelligent switching ensures precise protection across environments. 【Versatile for Home & Travel Use】Compact and portable, this detector is ideal for bedroom, kitchen, garage, RV, hotel, and office use. It delivers 24/7 safety monitoring wherever you go, protecting your family’s health in multiple environments. 5IN1 【5-in-1 Multi-Sensor Detection】 This plug-in detector continuously monitors carbon monoxide, smoke, natural gas, temperature, and humidity with real-time HD display. Its advanced three-sensor technology ensures fast, accurate alerts for complete home safety. 【Loud Audible & Visual Alarm】When CO, smoke or combustible gas threats are detected, the unit triggers a dual alarm with bright flashing lights and an 85dB+ sound. This immediate warning allows quick response, day or night, even while sleeping. 【Plug-in Power with Battery Backup】The detector plugs directly into any standard outlet for continuous operation. Its built-in rechargeable battery provides up to 10 hours of backup protection during power outages, offering peace of mind without interruption. 【Adjustable Gas Sensitivity】This detector provides a dual-sensitivity mode (S1/S2) for optimized gas detection. S1 is calibrated for methane (CH₄); S2 detects other combustible gases like butane (C₄H₁₀). Intelligent switching ensures precise protection across environments. 【Adjustable Screen】Featuring a color LCD with 3-level brightness adjustment for easy reading, day or night. The screen also rotates 180° to stay clearly visible regardless of outlet placement—ensuring reliable protection and readability in any environment. 【Versatile for Home & Travel Use】Compact and portable, this detector is ideal for bedroom, kitchen, garage, RV, hotel, and office use. It delivers 24/7 safety monitoring wherever you go, protecting your family’s health in multiple environments. Payment💵Shipping🚚Returns🚛Contact us📞Feedback✨Payment💵 We accept Paypal only for the payment, and all orders should be paid through Ebay auction, please do not pay directly to our Paypal account. Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information. Please use the eBay checkout system when paying for your order. Immediate payment is required for all orders. Shipping🚚 All of our products ship from the United States Please leave us your full name, your telephone number and detailed address when ordering. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay the order. We try our best to pack the item as good and safe as possible ,so they always arrive in a good condition.If the item arrives damaged, please contact us before returning it, and we will send you a replacement or provide you with a satisfactory solution. Important notice: * Please update your phone number for delivery contact when checking out. * Changing shipping address is not available after the shipment. Returns🚛 If you are not satisfied with the product, we support returns and refunds You can return the products in 30 days aftre receiving the products. Please contact us for the authoried free return label before sending back. To speed up the process, please let us know the reason why you want to return. If the reason is our side, please take some picture or video for evidence. Contact us📞 We are here to help with any questions or problems you may have. Please feel free to contact us by eBay message. We will reply all your messages promptly .Some message sent after business hours will be replied within 12 hours. We strive for 100% c ustomer satisfaction! FEEDBACK IS VERY IMPORTANT TO US. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. Feedback✨ Your feedback is very important to us. If you can't leave us a "5-Star " rating and a positive feedback, please contact us without hesitation before leaving feedback. We are eager to work with our customers. We believe in communication. 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